How to Fix Faulty Key Repairs A broken key fob can make your life miserable With the right tools and instructions it's easy to solve these issues Before you begin any repairs, always be sure to ground yourself to eliminate static electricity It takes only a few seconds and is a good practice for working with electronic devices Find any debris underneath the bad key Breadcrumbs and other pieces of debris often get stuck under keys, preventing them from being pushed in properly Broken Car Keys Car keys are something we take for granted, until they break or stop working at the most uncomfortable times If your car keys do not work, it can be a nightmare to open your trunk to get groceries, open your doors to go somewhere, or even start your engine to go to work Over time, keys to automobiles may wear out The impact of knocking or dropping them can cause damage and the internal parts can become worn out to the point that they cease to function This is a serious problem that will mean you'll be unable to use your vehicle until you have an additional key or your mechanic corrects the problem The majority of car keys that are damaged can be easily repaired or replaced If your key has been broken inside your lock or ignition, you may sometimes remove the remaining piece of the key using pliers or a coated wire Locksmiths can also provide you with tools for removal that slide along the key and grasp the broken pieces in a pincer-like manner If the car key has been broken in half, an easy and affordable fix is to glue the two pieces back together This is tricky because you need to ensure that the pieces are correctly aligned, but the end result are very efficient Keep a pair or scissors and a roll of tape in case you need to alter the alignment https//penzucom/p/6dae43026878d667 to repair temporarily the car key that is damaged is to replace the battery on the key fob This is usually the best option in case your car key fob doesn't turn on, but you don't have the right replacement Depending on the model of vehicle, you can sometimes do this by removing the key fob and then opening it using a screwdriver, or a small tool If the problem is more serious like the key fob is completely inactive or doesn't switch on at all, you'll have to replace it It is possible to do this at the dealership, however an auto locksmith will usually be cheaper They will visit you and make the necessary repairs or even replace the key fob Broken Key Fobs Car key fobs aren't indestructible, and like all electronic devices, they are prone to malfunctions at some point When they stop working they're not difficult to fix First, you'll need to identify the issue The battery is usually the reason why the keyfob ceases to function Replacing the battery is the easiest and most affordable solution, and is something you can do at home If cleaning the fob is not working then you can take it apart The circuit board on your fob has "contact pads" that correspond to each button on the fob Lock buttons trunk buttons, lock buttons, etc The contact pads are made of rubber and coated in an electricity conducting film that begins to wear away over time Using a cotton swab and some rubbing alcohol, you can wash the contacts of your key fob to eliminate any corrosion stopping them from functioning You can also try using a pair or tweezers to put the contacts back on your key fob if think they're broken or loose It is best to apply silicone to the back of the key fob first before you insert the new contacts Silicone will help to seal the contacts and keep out water A key fob that's not working could be because it is not paired with the vehicle When you press a key fob button, it sends a code to the car, which tells it what it is trying to do If the key fob is not connected it will not recognize the vehicle and will no longer allow you to start your engine It's time to contact an locksmith or dealership technician if you are unable to get the key fob that you want to pair with your car They'll have the tools necessary to reprogram the fob to make it work You'll likely have to pay for the service but it's cheaper than purchasing a new key fob Keys are not responsive It's a nightmare when the key on your computer ceases to function First, ensure that the key isn't blocked by any obstruction Over time dust, hair, and other debris can build up and disrupt the circuitry of a key Try gently taking the key off and cleaning the area underneath it using a rag and rubbing alcohol Sometimes, this is all you need to do to get your key working again If the key isn't working after trying these methods it could be an issue with your software Some keys are mapped to specific actions in games If your key isn't working as you'd like it to, check your game settings to ensure that the key is correctly mapped You could also try reinstalling the drivers for your keyboard to fix the problem Drivers that are outdated or damaged can cause your keyboard to cease functioning, so it is important to always ensure that they are updated as often as possible The key might be damaged Each key switch is comprised of two circuits, and they can wear out over time until the point that they no longer recognize a press If this is the case, it is best to replace the keyboard since the keyboard will not function properly If you've tried all of these fixes and the keyboard is still not responding you're probably in need of have your laptop or external keyboard examined by an expert It could be that the membrane covering your keyboard is damaged or that one of the keys is defective You can test the keys with a keyboard tester The website will tell you whether or not the keys register correctly during the test If they do, it's likely to be due to a software problem You can then start applying the remaining fixes in order to regain full functionality You can also use an external keyboard until your internal keyboard is repaired or replaced Keys that don't work Keys that don't work are an absolute problem, but fortunately, they're usually fairly easy to fix A malfunctioning key can be caused by a piece of grime under the button or it may simply not be connected properly to your laptop or keyboard If you're not sure then clean the keys using canned air and blow out any dirt or dust The key may have become misaligned It is possible to fix this problem with an expert However, it's more likely that the key will need to be replaced If your car key is electronic and can't be changed by turning a manual metal key into the ignition, it's possible that the transponder chip inside has stopped working, and you'll need to have an entirely new key programmed If your laptop or external keyboard keys seem to not be recording any actions at all, you can try using a key testing website This can help you find out if there is any software interference or problems with the keyboard itself A switch that isn't functioning properly could be the cause for keys not working as is If you own mechanical keyboards, you can easily look beneath the keycap to see whether there's any debris that has accumulated on it If you discover anything, use canned air to clear it and then remove the *** This will allow you replace the hooks which connect the retainer to the switch and hopefully restore function to your key If a key on your keyboard fails to perform its expected function in a particular application, it's likely that the key has been mapped to another action through the game's keyboard settings Check the keyboard settings and press the key again to see if it's functioning If you're still experiencing issues it's best to buy a new keyboard It can be put in place by a professional This is especially true if you're playing an activity that requires the use of a lot of keyboards